You pay one blue mana, then any amount of additional mana, and allow everyone else at the table to chip in
TL note: putting the no-damage-step clause after the words this turn would create an implication that the damage you took must not have been taken during the Damage Step, creating a problematic contradiction for readers who know how battle damage works, and a misunderstanding about the no-damage-step clause for other readers
Casual playgroups would allow you to play with the Ponies: The Galloping set though, so the large benefit will be in the Eternal formats
winning Duels verifies his sense of self, and to lose is to lose himself, which he believes to be the secret to Yusaku's strength
Without it, you can't survive, of course, but with bad food, you don't really live
I think more of a risk than anything else is people being careless with their card numbers writing them down, or having their card sitting out so someone else can see it. Nevertheless, misinformation about RFID persists